Alko towball question

Tabbs
Tabbs Forum Participant Posts: 3
edited April 2012 in Towcars & Towing #1

we have just got a new tow vehical.

It has a detachable towbar fitted already.

The question is

will the existing towball fit the Alko hitch (stabiliser)?

it says ISO 50 on the top of the ball like the one that came with the hitch

so do alko stabilisers need specific towballs?